baber/WOPTO huggingface dataset:
Patent KR-20020091199-A (KR)
IPC: C07D241/12
Filed: 2001-04-11
Abstract: 본 발명은 화학식 I의 신규한 살충성 α-설핀- 및 α-설폰아미노산 아미드, 이의 광학 이성체 및 이러한 이성체들의 혼합물에 관한 것이다. 
     화학식 I 
     
       
     
     상기 화학식 I에서, 
     n은 0 또는 1이고, 
     R 1 은 C 1 -C 12 알킬; C 1 -C 4 알콕시, C 1 -C 4 알킬티오, C 1 -C 4 알킬설포닐, C 3 -C 8 사이클로알킬, 시아노, C 1 -C 6 알콕시카보닐, C 3 -C 6 알케닐옥시카보닐 또는 C 3 -C 6 알키닐옥시카보닐로 치환된 C 1 -C 12 알킬;C 3 -C 8 사이클로알킬; C 2 -C 12 알케닐; C 2 -C 12 알키닐; C 1 -C 12 할로겐알킬; 또는 그룹 NR 9 R 10 (여기서, R 9 및 R 10 은 각각 서로 독립적으로 C 1 -C 6 알킬이거나, 함께 테트라- 또는 펜타-메틸렌을 형성한다)이고, 
     R 2 및 R 3 은 서로 독립적으로 수소;C 1 -C 8 알킬; 하이드록시, 머캅토, C 1 -C 4 알콕시 또는 C 1 -C 4 알킬티오로 치환된 C 1 -C 8 알킬; C 3 -C 8 알케닐; C 3 -C 8 알키닐; C 3 -C 8 사이클로알킬; C 3 -C 8 사이클로알킬-C 1 -C 4 알킬이거나, 두 그룹 R 2 및 R 3 은 이들이 결합되어 있는 탄소원자와 함께 3 내지 8원 탄화수소 환을 형성하고, 
     R 4 , R 5 , R 6 및 R 7 은 서로 독립적으로 수소 또는 C 1 -C 4 알킬이고, 
     R 8 은 수소, 
       , , , 또는   
     [여기서, R 11 , R 12 , R 13 , R 15 및 R 17 은 각각 독립적으로 수소 또는 C 1 -C 4 알킬이고, R 13 은 C 4 -C 12 알킬; C 1 -C 12 할로겐알킬; C 3 -C 8 사이클로알킬; 임의로 치환된 아릴; 또는 임의로 치환된 헤테로아릴이고, R 16 은 임의로 치환된 아릴; 또는 임의로 치환된 헤테로아릴이고, Z는 산소, 황, -CR 18 R 19 - 또는 -NR 20 -(여기서, R 18 , R 19 및 R 20 은 서로 독립적으로 수소 또는 C 1 -C 4 알킬이다)이다]이다. 
     당해 신규 화합물은 식물 보호능을 갖고, 식물을 식물병리학적 미생물에 의한 감염으로부터 보호하는데 적합하다.
Patent KR-20020093124-A (KR)
Title: 마운팅 플레이트의 고정 장치
IPC: F16B5/02
Filed: 2002-03-13
Abstract: 적어도 하나의 부품(17)을 가진 마운팅 플레이트(12)에 있는 고정 장치(11)는, 마운팅 플레이트(12)에 있는 고정 장치(11)의 미리 설정된 타이트닝시 영구적인 손상이 일어나지 않도록 형성된다. 
     이를 위해 고정 장치(11)의 리테이닝 부분(13)은 마운팅 플레이트(12)와의 결합 지점에서 쇼울더(18)를 가지고, 고정 장치(11)의 스페이서 바디(14)는 외부 슬리브(21) 및 내부 슬리브(22)를 포함한 이중 부시(20)를 가진다.  2 개의 슬리브(21,22)의 위치 할당은, 고정 장치(11)의 타이트닝시 내부 부시(22)가 쇼울더(18)상에 설치되어, 마운팅 플레이트(12)가 스페이서 바디(14) 내에 삽입되는 것이 제한되는 방식으로 이루어진다. 
     고정 장치(11)는 바람직하게 자동차 산업에서 사용되기 위해 제공된다.
Patent KR-20030003280-A (KR)
IPC: C09G1/02
Filed: 2001-05-07
Abstract: 알루미늄 디스크 및 유리제 하드 디스크에 있어서, 기록 용량의 고밀도화를 위해 평균 굴곡도(waviness)가 3Å 미만인 디스크가 요구되고 있다. 본 발명은 상기 디스크의 평활한 연마면을 얻을 수 있는 연마용 조성물을 제공한다. 상기 연마 조성물은 다른 입자 크기 분포를 갖는 콜로이달 실리카 입자군을 포함하는, 0.5 내지 50중량%의 SiO 2 농도를 갖는, 알루미늄 디스크, 또는 실리카를 표면에 갖는 기판의 연마용 조성물이다.
Patent KR-20020091834-A (KR)
IPC: F02M61/16
Filed: 2002-03-15
Abstract: 내연 기관의 연소실로 연료를 직접 분사하기 위한 연료 분사 밸브(1)를 내연 기관의 실린더 헤드(2) 내에 고정하기 위한 고정 장치는, 연료 분사 밸브(1) 상에 설치된 지지부(10)를 포함하며, 상기 지지부(10)는 평평한 부품으로서 형성되고 연료 분사 밸브(1)를 둘러싸는 슬리브(11)에 지지되며, 상기 슬리브는 바람직하게는 연료 분사 밸브(1)의 금속 숄더(16) 상에 접한다.
Patent KR-20030005385-A (KR)
IPC: H01L29/40
Filed: 2002-03-20
Abstract: 바디 반도체층(5)에 소스(9), 바디(7), 드리프트 영역 및 드레인(11)을 가지도록 전계 효과 트랜지스터 구조가 형성된다. 상부 반도체층(21)은 산화물층(17)에 의해 바디로부터 분리되어 있다. 상부 반도체층(21)은 바디(7) 위에 배열된 게이트 영역(23), 드리프트 영역(13) 위에 배열된 필드 플레이트 영역(25) 및 필드 플레이트 영역(25)과 게이트 영역(23) 사이에 적어도 하나의 다이오드를 형성하는 적어도 하나의 p-n 접합부(26)를 가지기 위해 도핑된다. 소스 컨택트(39)는 소스(9)와 필드 플레이트 영역(25)에 접속시킨다.
Patent KR-20030007908-A (KR)
Title: Method for protecting a tire against ozone
IPC: C08J7/043
Filed: 2001-06-05
Abstract: The present invention relates to a method for anti-ozone protection of at least a part of the outer surface of a vulcanized tire, where the composition of the tire is based on essentially unsaturated dienic elastomers. The present method comprises: (1) subjecting the surface of the vulcanized tire to a treatment in order to polarize and functionalize the elastomers of the surface; (2) applying at least one layer comprising an aqueous polyurethane dispersion to this treated surface; and (3) allowing this layer to dry until a protective coating is formed. The present invention further relates to a tire comprising an anti-ozone protective coating, where the protective coating is formed according to the method described above.
Patent KR-20030045681-A (KR)
IPC: H01M50/553
Filed: 2002-07-31
Abstract: 본 발명은, 전력 저장 디바이스(비수 전해질 전지) (1)는, 애노우드 (10), 캐소우드 (2O) 및 전해질(비수 전해질) (30)을 포함한 발전부 (40)와, 이것을 봉입하는 봉입대 (50)와, 애노우드용 리드 (12)와, 캐소우드용 리드 (22)로 구성되어 있다. 봉입대 (50)는, 서로 대향하는 복합 포장재 로 이루어지는 제일의 시트 (51)및 제 2의 시트 (52)와, 발전부를 격납하는 스페이스를 확보하기 위한 한 쌍의 합성 수지제의 스베이서 (60)를 가지고 있다. 각 스페이서는, 제일의 시트의 제2의 시트에 대향 하는 면F51와 이것에 대향하는 제2의 시트의 면F52와의 사이에 배치되어 있고 또한, 면F51의 가장자리 부분의 서로 대향하는 위치에 각각 배치되어 있는 것을 특징으로 한다.
Patent KR-20030063123-A (KR)
Inventor: YOO KEUN YOUNG
Filed: 2003-01-02
Abstract: PURPOSE: An explaining electronic book is provided to solve uncomfortable problem of a cassette tape by manufacturing an explaining electronic book using a computer technique and reproducing a voice of a corresponding question by clicking a question on the explaining electronic book. CONSTITUTION: The voice of a foreign language corresponded to a reading test question is reproduced. The voice of the foreign language corresponded to a listening test is reproduced. The voice of the foreign language corresponded to a reading test question is reproduced on a computer. After the test, a user watches an explanation and listens to the voice of corresponding foreign language repeatedly.
Patent KR-20040062777-A (KR)
Inventor: JANG JUN HO
IPC: F24F1/00
Filed: 2003-01-03
Abstract: PURPOSE: An apparatus for driving a shutter of an air conditioner is provided to reduce the friction loss by minimizing the frictional surface between a guide rail and a driving member. CONSTITUTION: A driving member(110) drives a shutter of an air conditioner up and down. A guide rail(120) is protruded formed on the rear of a front panel and has a groove(125) in the center in an up-and-down movement direction to guide the movement of the driving member. A plurality of separation preventing protrusions(130) prevent the driving member from being separated from the guide rail, guiding the movement. A driving gear(145) converts rotary motion into straight-line motion for moving the driving member up and down.
Patent KR-20030012924-A (KR)
Inventor: SHIN CHUN WOO
IPC: H01P3/00
Filed: 2003-01-17
Abstract: PURPOSE: A transceiver for millimeter wave band using a coupler type duplexer is provided to form a full duplexer communication device by transmitting power signals with a left side coupler and a right side coupler. CONSTITUTION: A transmitting end and a receiving end are divided by an antenna(103) and a coupler type duplexer. The transmitting end is formed with a 90 degrees bend(104) for asymmetrical 3dB coupler and a modification portion which are installed at a right side of the antenna(103). The receiving end is formed with a 90 degrees bend(117) for asymmetrical 3dB coupler and a balance mixer portion which are arranged on a left side of the antenna(103). The coupler type duplexer is formed by arranging the 90 degrees bend(117) for asymmetrical 3dB coupler and a ceramic resonator(138) at the left side of the antenna(103) and the 90 degrees bend(104) for asymmetrical 3dB coupler and the ceramic resonator(138) at the right side. The duplexer is used for coupling and transmitting power signals by using a left side coupler and a right side coupler.
Patent KR-20040066276-A (KR)
Inventor: JANG U SEONG
IPC: H01J9/02
Filed: 2003-01-17
Abstract: PURPOSE: A method is provided to prevent a generation of air bubble in the area where an electrode and a dielectric contact with each other, while simplifying processes. CONSTITUTION: A method comprises a step of forming a plurality of sustain electrodes(111,112,113,114) on a glass substrate(100), and forming bus electrode lines(121,122,123,124,125,126,127,128) on the sustain electrodes; a step of forming an air bubble preventing layer(130) formed of green sheets on the glass substrate through a primary casting process in such a manner that the air bubble preventing layer covers the sustain electrodes and the bus electrode lines; and a step of forming a sheet strength sustain layer(140) formed of green sheets on the air bubble preventing layer through a secondary casting process.
Patent KR-20040067642-A (KR)
Inventor: JUNG GI JUNG
IPC: F25D23/06
Filed: 2003-01-24
Abstract: PURPOSE: A refrigerator with a temperature control chamber is provided to keep the freshness of meats and fishes and to store the foods to cook at once without thawing out the foods. CONSTITUTION: A refrigerator with a temperature control chamber(20) is composed of a refrigerator compartment(4) kept in cold storage temperature; a freezer compartment kept in freezing temperature; the temperature control chamber divided from the refrigerator compartment in the refrigerator compartment; a cold air inlet port for flowing the cold air of the freezer compartment into the temperature control chamber; a cold air outlet port for flowing the cold air circulating through the temperature control chamber into the freezer compartment; a suction damper(50) for opening and closing the cold air inlet port; and a discharge damper(51) for opening and closing the cold air outlet port.
Patent KR-20030019512-A (KR)
Inventor: HAM IN I
IPC: A41B9/00
Filed: 2003-01-29
Abstract: PURPOSE: Panty briefs are provided which have no rear part to remove a panty line, and to ventilate air around the penis when wearing trousers. CONSTITUTION: The panty briefs is characteristically composed of a waist band part(1), a front part(2), a lower part(3), and leg band parts(4, 5), wherein the rear end of the lower part is divided into two and the two ends are connected to the leg bad parts respectively.
Patent KR-20030066461-A (KR)
Title: 조명장치 및 액정표시장치
IPC: F21V8/00
Filed: 2003-02-05
Abstract: 대면적을 균일하게 또한 밝게 조명할 수 있는 저소비 전력의 조명장치 및, 이것을 구비하여 고휘도로 표시품질이 우수한 액정표시장치를 제공한다. 
     도광판 (12) 의 일면측에 완경사면부 (14a) 와 급경사면부 (14b) 로 형성되는 복수의 프리즘홈 (14) 이 평면에서 보아 스트라이프형상으로 형성되고, 상기 완경사면부 (14a) 의 경사각도가 1°이상 10°이하로 되고, 상기 급경사면부 (14b) 의 경사각도가 41°이상 45°이하로 되고, 도광판면에서의 상기 급경사면부 (14b) 의 폭이 도광판의 광면에서 떨어진 위치일수록 커지도록 형성되고, 상기 입광면의 가장 가까운 위치에서의 급경사면부 (14b) 의 폭을 1.0 으로 하는 경우, 가장 먼 위치에서의 상기 급경사면부 (14b) 의 폭이 1.1 이상 1.5 이하로 되는 것을 특징으로 하는 조명장치.
Patent KR-20030067585-A (KR)
Title: 전기커넥터 조립체
IPC: H01R13/639
Filed: 2003-02-07
Abstract: 전기커넥터 조립체는 결합 경계면을 포함하는 전방단부를 갖는 플러그와 플러그의 결합경계면을 수용하도록 형성된 개구를 갖는 리셉터클을 포함한다. 가요성 래치는 플러그 하우징의 전방단부에 고정된 전방단부와, 플러그와 리셉터클이 서로 결합될 수 있도록 플러그를 향하여 편향될 수 있는 자유단인 후방단부를 갖는 빔을 포함한다. 래치는 빔의 양측면으로부터 연장하는 제1래칭돌기 및 제2래칭돌기를 포함한다. 제1래치결합요소 및 제2래치결합요소는 플러그와 리셉터클 하우징이 서로 완전하게 결합될 때 제1 및 제2래칭돌기를 견고하게 결합시키도록 리셉터클 개구의 내부에 위치된다. 플러그와 리셉터클은 결합하는 제1키잉구조 및 제2키잉구조를 포함한다. 하나의 키잉구조는 같은 크기의 결합경계면을 갖는 다른 플러그가 리셉터클에 삽입되는 것을 방지하도록 형성된다. 다른 키잉구조는 소형 플러그가 리셉터클에 삽입되는 것을 방지하도록 형성된다. 플러그 결합경계면의 전체 외형은 래치의 측벽에 대향하여 플러그 측벽에서 하나의 키잉구조를 한정하는 반면에, 결합경계면의 상부벽 및 하부벽 중 하나에 다른 키잉구조를 한정함으로써 감소된다.
Patent KR-20040072361-A (KR)
Title: Manufacturing method of fiber containing tourmaline
Inventor: KIM CHEOL JAE
IPC: D06M11/00
Filed: 2003-02-12
Abstract: PURPOSE: A manufacturing method of fiber which is characterized by containing tourmaline, activating the body, exterminating bacteria, having deodorization, lasting efficiency of the tourmaline semi-permanently and radiating anion is provided. The fiber is useful for clothes, hats, daily necessaries and bedclothes. CONSTITUTION: Fiber containing tourmaline is obtained by the steps of: preparing functional ceramic comprised of at least two of sericite, loess, jade, germanium, zeolite and bentonite; mixing 20-30% of tourmaline powder having 5.8-6.2 micron with the functional ceramic to prepare composite ceramic powder; mixing the composite ceramic powder with an adhesive aqueous solution to prepare a composite ceramic aqueous solution; and then containing the composite ceramic aqueous solution into fiber to manufacture the fiber having 1-15wt.% of the tourmaline.
Patent KR-20040075553-A (KR)
Title: Foup door opening and shutting apparatus for foup opener
Inventor: LEE HUI JIN
IPC: H01L21/00
Filed: 2003-02-21
Abstract: PURPOSE: A FOUP door Opening and shutting apparatus for FOUP opener is provided to control accurately angles of a left and a right latch key by using a link member for driving the left and the right latch keys. CONSTITUTION: The first latch key(100a) and the second latch key are projected from both sides of the front part of a door holder. The first and the second driven parts(210a,210b) are fixed vertically to rear ends of the first and the second latch keys. Both ends of a moving link(220) are rotatably fixed to the first and the second driven parts. A driving part(230) is rotatably connected to a center of the moving link(220) in order to provide the rotary power. A driving motor(300) is used for rotating the driving parts.
Patent KR-20040077059-A (KR)
Inventor: SA JAE CHEON
IPC: G11B33/08
Filed: 2003-02-27
Abstract: PURPOSE: A vibration preventing device of a floating portion of a slim-type information recording/reproducing device is provided to comprise dampers for supporting a floating portion by being disposed between the floating portion and a casing. CONSTITUTION: Fixing magnet portions(31) are disposed so as to be fixed on a lower surface of a cover portion(14) of a casing(11). Movable magnet portions(41) are disposed on an upper surface of a floating portion(21) to generate a repulsive force with the fixing magnet portions(31). Dampers(27) are disposed on a lower side of the floating portion(21), and relax vibrations of the floating portion(21). The floating portion(21) consists of as follows. A sled frame(24) is spaced from a lower part of a main frame(12) at certain intervals. A clamping portion(22) is disposed at a upper side of the sled frame(24) so as to enable rise/fall, and clamps an optical disk set at a turn table(25).
Patent KR-20040019846-A (KR)
Inventor: HIKOSAKA YUKINOBU
IPC: H01L27/105
Filed: 2003-02-28
Abstract: PURPOSE: To suppress the deterioration of a ferroelectric capacitor formed under multilayer wiring structure in a semiconductor device having the ferroelectric capacitor. CONSTITUTION: In the semiconductor device, the capacitor 17 constituted of laminating a lower electrode 12a consisting of a 1st conductive film, a capacitive insulating film 13a consisting of a dielectric film, and an upper electrode 14a consisting of a 2nd conductive film is arranged on the upper part of a semiconductor substrate 1. A method for manufacturing a semiconductor storage device comprises a process for forming an insulating film 11 on the upper part of the semiconductor substrate 1, a process for forming the capacitor 17 on the insulating film 11, a process for forming a dielectric monitor 15 having the same material and the same layer constitution as that of the capacitor 17 on the surface of the insulating film 11, a process for measuring the characteristics of the dielectric monitor 15 on the way of the process for forming the capacitor 17, and a process for evaluating the capacitor 17 from the characteristic measuring result of the monitor 15.
Patent KR-20040079312-A (KR)
Inventor: MIN KYUNG BOK
IPC: A63B69/20
Filed: 2003-03-07
Abstract: PURPOSE: A mitt connecting device is provided to maximize not only mitt protection effect through the use of an elastic member, but also training effect through variation in height of a mitt using a joint unit. CONSTITUTION: The mitt connecting device comprises a fixing surface(10) configured to be fixed to an installation object, such as wall surface for supporting the device, a joint unit(20) coupled to one side of the fixing surface so as to vary its orientation in all directions, a fixing groove connected to the joint unit, an elastic member(40) slidably coupled to the fixing groove by interposing a bearing, and a mitt fixing groove(50) connected to the elastic member and opened at one side surface thereof.
Patent KR-20030024768-A (KR)
Inventor: MAENG IL HEE
Filed: 2003-03-07
Abstract: PURPOSE: A system and a method for operating an EC web site using a goods appraisal and a comment are provided to offer the objective and diverse information to a member to buy goods, to enable a buyer to the additional information for the goods, and to enable the member registering the goods appraisal to make profit by sharing the information of the member. CONSTITUTION: An Internet user connects and logs in to a web site(S201,S202). The Internet user decides the purchase of the goods by inquiring the registered goods appraisal(S203,S204). If the user buying and receiving the goods re-appraises the goods appraisal contents influencing on a buying decision(S206), an information commission is given to the member registering the goods appraisal(S207). A part of the information commission is provided and accumulated to the comment having the goods appraisal(S209). The goods transaction information, a goods buyer and the re-appraisal are stored in a server(S210).
Patent KR-20030074331-A (KR)
Title: 신호의 진폭을 변환하기 위한 진폭 변환 회로
IPC: H03K19/0185
Filed: 2003-03-10
Abstract: 입력 트랜지스터의 임계값 전압보다 입력 신호의 진폭 전압이 낮은 경우에도 정상적으로 동작하는 진폭 변환 회로 및 그것을 이용한 반도체 장치를 제공하는 것을 과제로 한다. 
     레벨 시프터(3)는, 제1 및 제2 출력 노드 N5, N6의 레벨을 래치하기 위한 제1 및 제2 P형 TFT(5, 6)과, 제1 및 제2 출력 노드 N5, N6의 레벨을 설정하기 위한 제1 및 제2 N형 TFT(7, 8)와, 입력 신호 VI의 하강 및 상승 엣지에 응답하여 제1 및 제2 N형 TFT(7, 8)의 임계값 VIN보다 높은 전압을 각각 제1 및 제2 N형 TFT(7, 8)의 게이트-소스간에 제공하기 위한 제3∼제8 N형 TFT(9∼14), 제1 및 제2 캐패시터(15, 16) 및 저항 소자(17)를 포함하는 구동 회로를 구비한다.  따라서, 입력 신호 VI의 진폭 전압 3V이 제1 및 제2 N형 TFT(7, 8)의 임계값 전압 VIN보다 낮은 경우에도 정상적으로 동작한다.
Patent KR-20030031534-A (KR)
Title: In-mold label molding bowl and method for forming discharge port of the bowl
Inventor: LEE JEONG MIN
IPC: B29C45/14
Filed: 2003-03-21
Abstract: PURPOSE: An in-mold method is applied to a bowl having a discharge port to make appearance beautiful, thereby improving value of the product. CONSTITUTION: A bowl formed by an injection molding is formed of a body(100) and a lid portion(200). Folding lines are formed in the lid portion for sealing. A discharge port is formed in the lid portion. A label of an in-mold type is applied, and a hole is punched in a position to be a discharge port in the label. Therefore, the label and the discharge port are formed integrally.
Patent KR-20040084190-A (KR)
Inventor: JEON SOON OK
IPC: A44B1/02
Filed: 2003-03-27
Abstract: PURPOSE: A magnetic button is provided to enable a magnetic force applied from magnetic buttons sewn on user's clothes to be casually used in aiding in the elimination of pain and health improvement just by wearing the clothes. CONSTITUTION: The magnetic button sewn on the user's clothes comprises: an N pole functioning to push pain; an S pole functioning to absorb pain; and a button hole pierced on the button to be sewn on the clothes, the N pole or S pole facing acupuncture spots on the human body.
Patent KR-20030078720-A (KR)
Title: 화상 표시 장치
IPC: H04N9/31
Filed: 2003-03-27
Abstract: 입력되는 화상 신호에 따라 광학상을 형성 표시하는 화상 형성 수단과, 이 화상 형성 수단을 제어하는 제어 수단을 구비한 화상 표시 장치에 있어서, 제어 수단(5)은 화상 형성 수단에서 형성된 광학상의 표시 상태를 전환 제어하기 위한 표시 상태 전환 제어부(510, 511)와, 광학상의 표시 상태를 전환하기 위한 조작 신호를 수신하는 조작 신호 수신부(506)와, 수신된 조작 신호를 감시하여, 최종적으로 전환되는 표시 상태를 판정하는 전환 표시 상태 판정부(509)를 구비하고, 이 전환 표시 상태 판정부(509)의 판정에 기초하여, 표시 상태 전환 제어부(510, 511)가 전환 제어를 실행한다.
Patent KR-20040089847-A (KR)
Inventor: KIM CHUL WON
Filed: 2003-04-15
Abstract: PURPOSE: A business method by linking hospitals, pharmacies, and drug/medical device suppliers in a region centered on a delivery system and the EC(Electronic Commerce), and a computer-readable recording medium recording a program for the same are provided to supply drugs through the EC and the delivery system, and offer a practical profit to doctors/pharmacists through the hospitals/pharmacies network. CONSTITUTION: The hospital inputs prescription list by connecting to a server, the server stores the prescription list, and the hospital requests a clinical examination(01). The pharmacy views the prescription list by receiving the prescription list from the server(02) and requests the EC within a predetermined limit(03). A main site collects samples from the hospital and returns a result to the hospital by using the delivery system(05). The server sends a delivery order for the drugs requested from the pharmacy to each drug company or warehouse(07), and sends the delivery order for the medical device to a medical device warehouse(08). The delivery system delivers the drugs to the pharmacy and delivers the medical device to the pharmacy or the hospital(09).
Patent KR-20040091981-A (KR)
Inventor: SEO WON SEON
IPC: H01L21/02
Filed: 2003-04-23
Abstract: PURPOSE: A method for manufacturing a capacitor of semiconductor device is provided to prevent broken and leaning of a storage node pattern by using a polysilicon layer as the storage node pattern instead of a storage node oxide layer. CONSTITUTION: A first interlayer dielectric(57) with a first contact plug is formed on a substrate(51). A first barrier layer(63a), a first polysilicon layer(65a) and a second barrier layer(67a) are sequentially formed on the resultant structure and selectively etched to form a first contact hole. A dielectric film(75) and a second polysilicon layer are formed in the first contact hole. A second interlayer dielectric(79) is formed on the resultant structure. A second contact hole is formed by patterning the resultant stacked pattern. A second contact plug(83) is then formed in the second contact hole. An metal line(85) is then formed on the second contact plug.
Patent KR-20040098121-A (KR)
Inventor: CHO TAE HUI
IPC: H01M8/04
Filed: 2003-05-13
Abstract: PURPOSE: A fuel tank for a fuel cell system is provided, to allow a division plate to be removed just before a fuel cell system is operated and BH4- and NaOH to be mixed with water, thereby obtaining optimum performance in the initial state of operation by the heat generated by mixing. CONSTITUTION: The fuel cell system comprises a fuel tank separated with a generator which generates power by fuel and air, the positive electrode entrances of the fuel tank and the generator are connected by a fuel supply line for supplying fuel, the fuel tank and the output entrance of a positive electrode are connected by a fuel recycle line for recycling the fuel remaining after the reaction at a generator, an air supply line for supplying air is installed at the negative electrode entrance of the generator, and an air discharge line for discharging the air after reaction is installed at the output entrance of a negative electrode, wherein the fuel tank(102) stores BH4- and NaOH separately with 2H2O in normal times, and has a division plate(144) for dividing the inside into a fuel reservoir(142) storing BH4- and NaOH and a water reservoir(143) storing 2H2O so as to allow the fuel to be mixed just before generation.
Patent KR-20040098849-A (KR)
Inventor: CHO TAE HYEONG
IPC: G02B26/10
Filed: 2003-05-16
Abstract: PURPOSE: A broadband scan lens, a laser marking unit using the same, and a method for correcting a distorted aberration are provided to widen a scanning range at the same focusing distance by using the broadband scan lens. CONSTITUTION: A laser marking unit using a broadband scan lens includes a light source, an optical shaping device, a galvanometer, and a broadband scan lens. The light source(42) is used for generating light. The optical shaping device(44) is used for forming a desired shape of light. The galvanometer(46) is used for focusing the light to a predetermined angle. The broadband scan lens(30) is used for scanning the output of the galvanometer to an image forming part(48) at a scan angle of 18 to 25 degrees. The image forming part has width of 400mmx400mm and more.
Patent KR-20040099875-A (KR)
Inventor: CHOI YONG HO
IPC: H04L27/26
Filed: 2003-05-20
Abstract: PURPOSE: An apparatus for estimating an integer ratio frequency offset of a multi-carrier receiving system by using a single symbol and an estimating method thereof are provided to estimate a symbol timing offset and the integer ratio frequency offset by using only one OFDM symbol. CONSTITUTION: A Fourier transform unit transforms an OFDM signal of a time region to an OFDM symbol of a frequency region. An integer ratio frequency offset estimator(230) is used for estimating an integer ratio frequency offset and kinds of scattered pilots by using the largest correlation value of correlation values between a scattered pilot of the received OFDM symbol of the frequency region and various kinds of scattered pilots as reference signals. A frequency offset estimator is used for compensating a frequency offset on the basis of the detected integer ratio frequency offset. A symbol timing offset estimator is used for estimating a symbol timing offset on the basis of the kinds of the scattered pilots.